baber/WOPTO huggingface dataset:
Patent JP-S51122378-A (JP)
Title: Semiconductor device
Inventor: IKEDA HIROHIKO
IPC: H01L23/31
Filed: 1975-04-11
Abstract: PURPOSE: To obtain more compact, lighter in weight, and higher operating temperature semiconductor device by improving heat-proof characteristic of semiconductor element. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62201996-A (JP)
Title: Member for sliding portion
Inventor: ITO KAORU
IPC: F16C33/24
Filed: 1986-02-28
Abstract: PURPOSE:To obtain a member for sliding portions which exhibits a decreased self-abrasion and a decreased abrasion of any opposing member, by sintering a powdery blend of a wholly arom. polyester resin, graphite and a tetrafluoroethylene resin. CONSTITUTION:A tetrafluoroethylene resin having an average particle diameter of 30-50mum and an average MW of 1,000,000-5,000,000 is blended with 5-30wt% wholly arom. polyester resin having a particle diameter of 50mum or less and 1-10wt% graphite having a particle diameter of 35mum or less, thereby obtaining a powdery blend. The powdery blend is filled in a mold having a predetermined shape, preformed under a pressure of 700-900kg/cm<2>, and then fired.
Patent JP-H09238133-A (JP)
Title: Exchange and data exchange network charge immediate notice method
Inventor: MOTOHASHI DAISUKE
IPC: H04L29/06
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To attain immediate notice of meter rate charging information by providing a charge notice request message and a charge notice message as a reply to the charge notice request message in a data communication protocol of a PVC link. SOLUTION: An information transfer control means 22 controls transfer of information sent/received between terminal equipments 31A, 31B. A charge information management means 24 calculates a charge relating to the transferred information amount and generates charge information based thereon. Then a charge immediate notice control means 26 generates charge immediate notice information based on the charge information and writes it to a prescribed area of a PVC state notice message 21c or a PVC charge notice message 21d. The terminal equipments 31A, 31B decodes the PVC state notice message 21c or the PVC charge notice message 21d written in the prescribed area of a frame and informs immediately the charge information to the subscriber based on the PVC state notice message 21c or the PVC charge notice message 21d after the end of communication.
Patent JP-H03249023-A (JP)
Title: Positioning mechanism for movable member
Inventor: OKAZAWA KAZUHIKO
IPC: B65H9/04
Filed: 1990-02-23
Abstract: PURPOSE:To accurately shift movable members to their reference positions by disposing a regulating member for stopping each movable member at its reference position, a detecting means for returning each movable member to the reference position, and a control means etc. CONSTITUTION:A control means 9 has first and second counters 11, 12 and controls the amount of movement of each of movable plates 1, 2. The first counter 11 counts the amount of movement of the movable plate 2 when a sensor plug 7 is detected by a sensor 8. The second counter 12 counts the amount of movement of the movable plate 2 when the movable plate 2 is moved according to the set width of a sheet material. The control means 9 memorizes the number that the first counter 11 counts, and makes drive control of a stepping motor 5 so that the movable plates 1, 2 are returned to their reference positions.
Patent JP-H01218952-A (JP)
Title: Brake control device for vehicle
Inventor: NAKAYAMA YASUNARI
IPC: B60T8/1763
Filed: 1988-02-26
Abstract: PURPOSE:To contrive the reduction of a braking distance by correcting a control gain, when the actual wheel speed is larger than a wheel speed of the maximum brake force slip rate, so as to increase when a high coefficient of road surface friction is detected. CONSTITUTION:A controller 7 inputs a signal from each wheel speed detecting means 5 and from a G sensor 6 detecting car body deceleration, even in the initial braking, a coefficient of road surface friction is obtained in a detecting means, when the coefficient of road surface friction is obtained high, a control gain is corrected by a correcting means so as to increase, and a brake pressure to brake devices 3L-4R is controlled so as to promptly increase. On the contrary, when the low coefficient of road surface friction is obtained, the brake pressure is controlled so as to slowly increase being based on the small control gain. Thus effectively compatibly enabling the maximum brake force to be promptly ensured and the generation of a brake lock, due to an overincrease of pressure, to be prevented, a braking distance can be reduced as short as possible.
Patent JP-S59168462-A (JP)
Title: Printing plate for electrophotographic photomechanical process
Inventor: TSUTSUI KIYOUJI
IPC: G03G5/00
Filed: 1983-03-16
Abstract: PURPOSE:To obtain a printing plate for an electrophotographic photomechanical process superior in printing resistance and suitable also for manufacturing a printed circuit by forming on a conductive substrate a layer contg. a specified hydrazone compd. as an org. photoconductive compd. and an alkali-soluble resin. CONSTITUTION:A printing plate having a photosensitive layer is prepared by coating a conductive substrate of an aluminum plate or the like with a coating liquid contg. an alkaline soln.-soluble resin, such as a styrene-maleic anhydride copolymer or novolak resin, and necessary additives, such as sensitizer and solubilizing agent, and a photoconductive compd. represented by the formula (R1 is alkyl or benzyl; R2 is H, 1-3C alkyl or alkoxy or dialkylamino; n is 1-5, and when n is >=2, R2 may be same or different), and drying it. This printing plate is imagewise exposed with a process camera, developed with a soln. of sodium silicate or the like to prepare a printing plate. The printing plate thus obtained does not cause peeling of the photosensitive layer or breakdown of a hydrophilic layer, etc. during printing operation, and it is superior in printing resistance.
Patent JP-S60213662-A (JP)
Inventor: EMIERU WAI RAMUBUREHITO
IPC: B31B19/86
Filed: 1985-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61204190-A (JP)
Title: Glycoside and its production
Inventor: SHIBAYAMA SHOHEI
IPC: A61K31/70
Filed: 1985-03-06
Abstract: NEW MATERIAL:A compound of formula I [when R1 is formula II, R2 is alkoxycarbonyl, carboxyl (salt); when R1 is alkoxycarbonyl, carboxyl (salt), R2 is formula II; R3 is H, CH3CO]. EXAMPLE:1-O-[Methyl(5-N-acetyl-3, 5-dideoxy-4,7,8,9-tetra-O-acety-l-beta-D-glycero-D- galacto-2-nonieuropyranosyl)onate]-2-O-[(2, 4-dioxo-5-fluoro-1, 2, 3, 4-tetrahydropy rimidin-1-yl)methyl]-ethanediol. USE:Immune regulator. PREPARATION:The reaction of a compound of formula III with another compound of formula IV is carried out, preferably in the presence of silver trifluoromethanesulfonate in THF at room temperature to -50 deg.C for about 20 minutes and the alpha-isomer and beta-isomer are separated form the reaction mixture to give the compound of formula I.
Patent JP-H10245744-A (JP)
Title: Weft-treating device in jet loom
Inventor: HONDA HIROSHI
IPC: D03D51/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To surely take off an abnormally picked weft from a cloth fell. SOLUTION: A driven roller 21 and a roller 25 for changing a weft route are attached to the driving rod 201 of an air cylinder 20. The roller 25 for changing the weft route is supported through a plate spring 26. A driving roller 22 disposed in a faced state just below the driven roller 21 is rotated with a motor 23. The driven roller 21 and the roller 25 for changing the weft route are brought into contact with the circumferential surface of the driving roller 22 with the projection movement of the driving rod 201 of the air cylinder 20. At this time, the roller 25 for changing the weft route is brought into contact with the driving roller 22, before the driven roller 22 is done. A following weft is brought into line contact with the circumferential surface of the roller 22.
Patent JP-H11239871-A (JP)
Title: Treatment of surface for brazing and surface treating device
Inventor: MORI YOSHIAKI
IPC: C23F4/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To stably produce reactive halogen base gas. SOLUTION: In an electric discharging unit 12, CF4 from a raw material gas supplying source 16 and gaseous oxygen from a reaction gas supplying source 32, are supplied. The electric discharging unit 12 generates the electric discharge through the flowing gas and treating gas 38 containing COF2 and F2 as the reactive halogen gas is produced. The treating gas 38 is supplied into a treating chamber 24 through a treating gas supplying tube 22 and brought into contact with a material 28 to be treated, disposed in the treating chamber 24 to execute the surface treatment thereof.
Patent JP-H01221416-A (JP)
Title: Molded item of crosslinked polymer, preparation thereof and combination of reactive solution therewith
Inventor: HARA SHIGEYOSHI
IPC: C08G61/08
Filed: 1988-02-29
Abstract: PURPOSE:To decrease the residual monomer in a molded item, by carrying out simultaneously polymn. and molding of a monomer capable of metathesis polymn. in the presence of both a metathesis polymn. catalyst and tetrachloroethylene. CONSTITUTION:Bulk polymn. and molding of a monomer capable of metathesis polymn. (A) (e.g., dicyclopentadiene) are simultaneously carried out in the pres ence of a metathesis polymn. catalyst (B) consisting of a catalytic component (a) having a molar ratio of the component (a) to the component A of 1,000:1-15,000 (e.g., tungsten hexachloride) and an activating component (b) having a molar ratio of the component (b) to the component A of 100:1-2,000 (e.g., trioctylaluminum) and tetrachloroethylene (C) in an amount of 0.3-3mol. per mol. of the metal atoms. of the component (a).
Patent JP-H03249007-A (JP)
Title: Tray delivery method and its device
Inventor: FUJISHIMA KENJI
IPC: B65G1/04
Filed: 1990-02-22
Abstract: PURPOSE:To speed up the supply of parts by arranging tray handling parts on both sides of a tray storage unit for storing trays on its multi-steps so that one handling part takes out a tray from a buffer step to transfer it to a special- purpose discharge step, and the other handling part performs taking in and out of the tray from a necessary step and the shift of the tray from the special- purpose discharge step to the buffer step. CONSTITUTION:A control device operates a tray taking-in and out mechanism, for example, to take a tray out of a step 16, and lifts a tray handling part 3 to store the tray in a buffer step 12. Then, the handling part 3 takes out a tray 63. At the same time, the tray 64 is taken out of the buffer step 12 by a tray handling part 2, lifted to a special-purpose discharge step 11, and the supply of parts is performed. After the supply of parts is completed, the tray 64 is tored in the special-purpose discharge step 11. On the other hand, the tray handling part 3 stores the taken-out tray 63 in the buffer 12. Then, the handling part 3 takes out the tray 64 from the special-purpose discharge step 11 to store it in the original storage step 16. By repeating the process, the supply of parts can be speeded up.
Patent JP-H08246052-A (JP)
Title: Production of nonoriented silicon steel sheet
Inventor: YASHIKI HIROYOSHI
IPC: C22C38/04
Filed: 1995-03-03
Abstract: PURPOSE: To produce a nonoriented silicon steel sheet minimal in deterioration in magnetic properties due to blanking and excellent in magnetic properties after being formed into an iron core. CONSTITUTION: A slab of a steel, having a composition consisting of <=0.010% C, 0.4-2.0% Si, 0.25-1.00% Mn, <=0.1% P, 0.015-0.035% S, <=0.005% Al, and the balance essentially Fe with inevitable impurities, is used. This slab is hot rolled at 1000-1180 deg.C heating temp. and 850-950 deg.C rolling finishing temp., cold-rolled, and continuously annealed in a ferritic region of >=750 deg.C, by which the fullprocessed nonoriented silicon steel sheet excellent in magnetic properties can be produced. By this method, the necessity of stress relief annealing after blanking can be obviated at the time of using a nonoriented silicon steel sheet, and further, this method is particularly suitable for production of fullprocessed nonoriented silicon steel sheet.
Patent JP-S62203370-A (JP)
Title: Semiconductor device
Inventor: SUGAWARA HIROHIKO
IPC: H01L21/338
Filed: 1986-03-03
Abstract: PURPOSE:To permit a high-temperature process and to contrive the improvement of the efficiency and reliability by a method wherein the diffusion of atoms on the junction interface is blocked by pinching a high-melting point metal silicide layer added nitrogen between the junction interface of a metal and a metal and the junction interface of a metal and a semiconductor. CONSTITUTION:An N-type GaAs substrate 1, a WSix-N layer 2, a Ti layer 3, an Au layer 4 and an ohmic electrode 5 are provided and this device is actuated as a Schottky diode using the three-layer structure of the layers 2-4 as a Schottky electrode. With this nitrogen-added layer 2 actuated as a Schottky metal to a GaAs, the layer 2 blocks the diffusion of Ga and As atoms from the substrate 1 and the diffusion of Fi and Au atoms from the upper layers. Thereby, a junction having a high heat resistance is realized, the trouble which is caused by the diffusion of the atoms is made hard to generate over a long period of time and the reliability can be improved.
Patent JP-2000243422-A (JP)
Title: Fuel cell system and fuel cell cooling method
Inventor: NONOBE YASUHIRO
IPC: H01M8/10
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent overheat by cooling a solid polymer type fuel cell. SOLUTION: Water is atomized to oxidizing gas humidified in an oxidizing gas humidifier 25 from an injector 28. Droplets in oxidizing gas atomized in a misty state are supplied to a fuel cell 30 together with the oxidizing gas to be vaporized inside the fuel cell 30. The fuel cell 30 is cooled by latent heat of vaporization at that time. The quantity of droplets atomized from the injector 28 is controlled according to a temperature of the fuel cell 30 detected by a fuel cell temperature sensor 44, so that the temperature of the fuel cell 30 can be controlled, thereby protecting the fuel cell 30 from overheat.
Patent JP-S61252714-A (JP)
Inventor: KENESU AANORUDO PIASON
IPC: H03K19/177
Filed: 1986-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59171675-A (JP)
Title: Printer
Inventor: FUJISAWA TADAO
IPC: B41J15/16
Filed: 1983-03-18
Abstract: PURPOSE:To provide a printer capable of smoothly feeding a printing paper in a returning direction by a tractor, wherein a return roller capable of being rotated in both a forward direction and a reverse direction is provided on a supplying side of a platen, and a return pinch roller is so provided that it can be freely brought into contact with and separated from the return roller. CONSTITUTION:The return roller 11 is so provided that it can be rotated forwardly and reversely, and the return pinch roller 22 is so provided that it can be brought into contact with and separated from the return roller 11 through a paper guide 17 by a solenoid 21. When feeding the printing paper (a) in the returning direction, the pinch roller 22 is pressed against the return roller 11 through the paper (a) on the supplying side of the platen 1, and the paper is fed by a turning force of the return roller 11.
Patent JP-S58160871-A (JP)
Title: Checking method of dielectric strength of self-recovery type capacitor
Inventor: KIMURA TAIZOU
IPC: G01R31/12
Filed: 1982-03-18
Abstract: PURPOSE:To apply a DC voltage to plural self-recovery type capacitors simultaneously, by connecting >=2 series circuits of self-recovery type capacitors and diodes in parallel, and applying the DC voltage higher than a rated voltage to the parallel circuit. CONSTITUTION:Diodes D1-D3 are connected in series to the self-recovery type capacitors C1-C3 made of metallized paper of metallized film and the obtained series circuits are connected in parallel. In this state, the DC voltage higher than the rated voltage is applied to the capacitors C1-C3 and switches connected to the capacitors C1-C3 are closed a specified time later to discharge the capacitors through discharging resistances 10. Consequently, if, for example, the capacitor C1 has an electrically weak point and its self-recovering operation is to start, a temporary short circuit is caused, but charges from the capacitors C2 and C3 never flow into the capacitor C1 because the diodes D2 and D3 are connected in the opposite directions, so that insulation destruction is prevented.
Patent JP-H03248263-A (JP)
Title: Document processor
Inventor: YAMAKAWA TADASHI
IPC: G06F17/21
Filed: 1990-02-27
Abstract: PURPOSE:To stick a picture to an automatically determined area by reading out picture data from a storage means to determine the size of the area to be stuck to document data at the time when the classification of a document element in a document indicates picture data. CONSTITUTION:A processor 153 of a main processor 105 reads out document data 144 without size information from an auxiliary memory 104 and discriminates the classification of the document element in document data; and when the document element indicates picture data, picture data 141 corresponding to the command of this element is read out. Picture maximum height 163, maximum width 164, longitudinal/transverse ratio 165, height 161 of the area to be stuck to document data, and width 162 of this area in a main memory 106 are referred to determine the size of picture data to be stuck to the document, and document data 142 with size information is generated. Editing or the like is performed based on this data 142 by a formatter to generate laid-out document data 143 incorporating picture data, and the document where the picture is stuck to the automatically determined area is printed based on a print program 152.
Patent JP-H07253528-A (JP)
Title: Optical axis adjusting device
Inventor: TAZAKI HIROSHI
IPC: G02B5/18
Filed: 1994-03-16
Abstract: PURPOSE:To provide an optical axis adjusting device capable of aligning optical parts by exactly recognizing the position of invisible light with an optical system using an invisible light source. CONSTITUTION:This optical axis adjusting device has a second higher harmonic wave generating element 11 of a transmission type which consists of a uniaxial crystal arranged to satisfy first kind of phase matching conditions for an incident luminous flux, a temp. control element 10 for adjusting the temp. of the uniaxial crystal so as to satisfy the phase matching conditions and a transmission type diffraction grating 12 for diffracting the prescribed light quantity of the SHG waves from the second higher harmonic wave generating element 11 by receiving the luminous flux transmitted through the second higher harmonic wave generating element 11.
Patent JP-H07231640-A (JP)
Title: Single-phase single-pole motor and its manufacture
Inventor: YAMAGUCHI TADAO
IPC: H02K31/02
Filed: 1994-02-18
Abstract: PURPOSE:To eliminate a need of a Hall element or the like for detection of a magnetic-pole position by a method wherein an armature coil is arranged in such a way that a single-phase solenoid which is bent in a toroidal with a winding start and end brought together, a soft magnetic material is arranged at a single-pole magnet arranged on one side and at the inside of the armature coil and the armature coil is electrified continuously or intermittently. CONSTITUTION:A single-phase armature coil 1 which is solenoid arranged in such a way that it is bent round around a shaft 2 into a doughnut shape with its winding start and end brought together. Then, a soft magnetic material 7 composed of a rubber magnet is arranged at the inside of a solenoid at a single-pole magnet 3 arranged on one side and at the armature coil 1, and it is fixed to a bracket 9 via a plurality of legs 8 for the magnetic material 7. As a means to supply a current to such a motor, a switching transistor is inserted, and the armature coil 1 is electrified continuously or intermittently. Thereby, a Hall element or the like for detection of a magnetic-pole position is not required.
Patent JP-H06271746-A (JP)
Title: Highly blended halogen-free epoxy resin casting composition
Inventor: DEIITAA BAUMAN
IPC: C08G59/68
Filed: 1994-02-18
Abstract: PURPOSE: To obtain a highly filled epoxy resin casting composition having excellent dielectric strength even after being stored in a wet state by mixing an epoxy resin with a high proportion of low-Na 2 O-content Al(OH) 3  as a single filler.  
     CONSTITUTION: This composition comprises an epoxy resin containing more than one epoxy group on the average per molecule, an epoxy resin curing agent in an amount sufficient to cure the epoxy resin and more than 50 wt.%, based on the total composition, Al(OH) 3  having a total Na 2 O content of less than 0.10 wt.% as a single filler and is halogen-free. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H03247164-A (JP)
Title: Picture repeater
Inventor: SERA NAOHISA
IPC: H04N1/00
Filed: 1990-02-26
Abstract: PURPOSE:To simplify a control procedure between a picture file device and a printer by providing a magnification/reduction means applying magnification or reduction in a ratio based on size/resolution of a picture data subject to buffering and size/resolution of paper of the printer. CONSTITUTION:A microprocessor 4 sends a command to a printer control circuit 17 via a parallel port 16 to acquire information of paper size/resolution/ recording speed of a printer via a transceiver for printer interface 19. The microprocessor 4 acquires information of size/resolution of a picture data received by a receiver 2 before and after the operation above. The sets of information above are compared to decide the conversion factor of magnification/ reduction and the result is sent to a magnification/reduction control circuit 18 via a parallel port 11. The magnification/reduction control circuit 18 and a reception memory control circuit 5 are interlocked after the circuit 18 outputs a request signal *DREQ and a control signal *CENB and the circuit 5 outputs a control signal *ENBL.
Patent JP-H04281442-A (JP)
Title: Manufacture of projection screen
Inventor: NAKAZONO RYUICHI
IPC: G03B21/56
Filed: 1991-03-11
Abstract: PURPOSE:To obtain the screen which has high accuracy and superior optical characteristics and can be made sufficiently fine in pitch by setting a fused strand forming nozzle or die faceup and drawing an extruded fused strand or sheet upward. CONSTITUTION:The sheet is formed of many plastic-based light-transmissive strands 1 by discharging a thermoplastic polymer in a fused state from the nozzle 12 or die equipped with many orifices, and this sheet is drawn upward to manufacture the projection screen. Namely, the discharged light-transmissive strands 1 are welded and drawn up along the internal wall of an annular guide 14, and the annular sheet is deformed into a plane sheet by a trowel type guide 15 and a rod type straight guide 16. At the same time, the advance direction of the sheet is changed by the rod type straight guide 16 and the sheet is drawn by a nip roller 17 and wound around a reel 18 to obtain the projection screen.